Static RAM (SRAM)

 Static RAM (SRAM)The memory that we’ll focus on is called static random access memory or SRAM. Each memory cell of an SRAM device is more complicated then the DRAM, but the overall operation of the device is easier to understand, so we’ll focus on this type of memory in our discussions. The term, static random access memory, or SRAM, refers to the fact that:1. we may read from the chip or write data to it, and2. any memory cell in the chip may be accessed at any time, once the appropriate address of the cell is presented to the chip.